Try this Looking Block specific websites by domain (not IP) - #4 by xsys
Additionally, you may need to have kids devices on different vlan than your device, in order to apply the YouTube filtering only on kids devices
Try this Looking Block specific websites by domain (not IP) - #4 by xsys
Additionally, you may need to have kids devices on different vlan than your device, in order to apply the YouTube filtering only on kids devices